Abacus Construction
Palos Verdes Peninsula · Los Angeles County · CA
Verified
Bestopedia verdict
California’s contractor board lists Abacus Construction with a license standing of CLEAR. A contractor bond is on file, and workers’ compensation coverage is current.
- License standing
- 25 / 25
- Clean record
- 15 / 15
- Track record
- 22.6 / 30
- License continuity
- 5 / 10
- Workers' comp
- 9 / 12
- Contractor bond
- 8 / 8
The verified record
- CSLB license
- #642182 verify on CSLB ↗
- Classifications
- B
- Years licensed
- 34.2 years since 04/11/1992
- Contractor bond
- $25,000 Hudson Insurance Company
- Workers’ comp
- Current
- Business type
- Sole Owner
- Qualifying principal
- Cindy Chain-hsin Chang
- Address of record
- P O Box 4783, Palos Verdes Peninsula, CA 90274
Frequently Asked Questions
Is Abacus Construction a licensed General Contractor contractor in California?
Yes. Abacus Construction holds California CSLB contractor license #642182 with a B (General Building) classification. Current CSLB status: CLEAR (as of July 2026).
What work is Abacus Construction licensed to perform?
Abacus Construction is licensed for B (General Building).
Is Abacus Construction bonded?
Yes. Abacus Construction carries contractor's bond #30124299 for $25,000 through Hudson Insurance Company.
Does Abacus Construction carry workers' compensation insurance?
CSLB records list the workers' compensation status for Abacus Construction as Exempt.
How long has Abacus Construction held its contractor license?
Abacus Construction has held California contractor license #642182 since 04/11/1992, approximately 34 years (as of July 2026).
Where is Abacus Construction located?
Abacus Construction is based in Palos Verdes Peninsula, Los Angeles County, CA 90274.